package com.renli.mapper;

import com.renli.pojo.Department;
import com.renli.pojo.Post;

import java.util.List;
import java.util.Map;

public interface DepartmentMapper {
    List<Department> selectAllDepartment();



    Integer add(Department dep);

    Integer del(Integer depId);

    List<Map<String,Object>> selectPost(Post post);

}
